.com-field-multi-picture{
    .img-wrap{
        display: inline-block;
        position: relative;
        width: 100px;
        height: 100px;
        vertical-align: top;
        margin:20px;
    }
  .img-wrap  img{
      max-width:100%;
      max-height:100%;
    }
  .add-btn{
    margin:20px;

    .inn-btn{
      background-color: #e2e2e2;
      border: 1px solid #e2e2e2;
      width: 80px;
      height: 80px;
      position: relative
    }
      .inn-btn:hover{
          background-color: #efefef;
          cursor: pointer;
      }
  }
}

.layui-layer.img-shower{
    background-color: rgba(0,0,0,0.3) ;
}